org.extex.backend.documentWriter.dvi
Class DebugNodeVisitor

java.lang.Object
  org.extex.backend.documentWriter.dvi.DebugNodeVisitor

All Implemented Interfaces:

InspectableNodeVisitor, NodeVisitor<java.lang.Object,java.lang.Object>

public class DebugNodeVisitor
extends java.lang.Object
implements InspectableNodeVisitor

This is a implementation of a NodeVisitor for debugging.

Version:

$Revision:4704 $

Author:

Sebastian Waschik

Constructor Summary

DebugNodeVisitor(InspectableNodeVisitor visitor)
Creates a new instance.

Method Summary

void	setVisitor(NodeVisitor<java.lang.Object,java.lang.Object> visitor) Visitor for nested nodes.
java.lang.Object	visitAdjust(AdjustNode node, java.lang.Object value) Call the visitAdjust to inspect.
java.lang.Object	visitAfterMath(AfterMathNode node, java.lang.Object value) Call the visitAfterMath to inspect.
java.lang.Object	visitAlignedLeaders(AlignedLeadersNode node, java.lang.Object value) Call the visitAlignedLeaders to inspect.
java.lang.Object	visitBeforeMath(BeforeMathNode node, java.lang.Object value) Call the visitBeforeMath to inspect.
java.lang.Object	visitCenteredLeaders(CenteredLeadersNode node, java.lang.Object value) Call the visitCenteredLeaders to inspect.
java.lang.Object	visitChar(CharNode node, java.lang.Object value) Call the visitChar to inspect.
java.lang.Object	visitDiscretionary(DiscretionaryNode node, java.lang.Object value) Call the visitDiscretionary to inspect.
java.lang.Object	visitExpandedLeaders(ExpandedLeadersNode node, java.lang.Object value) Call the visitExpandedLeaders to inspect.
java.lang.Object	visitGlue(GlueNode node, java.lang.Object value) Call the visitGlue to inspect.
java.lang.Object	visitHorizontalList(HorizontalListNode node, java.lang.Object value) Call the visitHorizontalList to inspect.
java.lang.Object	visitInsertion(InsertionNode node, java.lang.Object value) Call the visitInsertion to inspect.
java.lang.Object	visitKern(KernNode node, java.lang.Object value) Call the visitKern to inspect.
java.lang.Object	visitLigature(LigatureNode node, java.lang.Object value) Call the visitLigature to inspect.
java.lang.Object	visitMark(MarkNode node, java.lang.Object value) Call the visitMark to inspect.
java.lang.Object	visitPenalty(PenaltyNode node, java.lang.Object value) Call the visitPenalty to inspect.
java.lang.Object	visitRule(RuleNode node, java.lang.Object value) Call the visitRule to inspect.
java.lang.Object	visitSpace(SpaceNode node, java.lang.Object value) Call the visitSpace to inspect.
java.lang.Object	visitVerticalList(VerticalListNode node, java.lang.Object value) Call the visitVerticalList to inspect.
java.lang.Object	visitVirtualChar(VirtualCharNode node, java.lang.Object value) This method is called when a VirtualCharNode has been encountered.
java.lang.Object	visitWhatsIt(WhatsItNode node, java.lang.Object value) Call the visitWhatsIt to inspect.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DebugNodeVisitor

public DebugNodeVisitor(InspectableNodeVisitor visitor)

Creates a new instance.

Parameters:

visitor - InspectableNodeVisitor to inspect

Method Detail

setVisitor

public void setVisitor(NodeVisitor<java.lang.Object,java.lang.Object> visitor)

Visitor for nested nodes.

Specified by:

setVisitor in interface InspectableNodeVisitor

Parameters:

visitor - a NodeVisitor value

See Also:

InspectableNodeVisitor.setVisitor(org.extex.typesetter.type.NodeVisitor)

visitAdjust

public java.lang.Object visitAdjust(AdjustNode node,
                                    java.lang.Object value)
                             throws GeneralException

Call the visitAdjust to inspect.

Specified by:

visitAdjust in interface NodeVisitor<java.lang.Object,java.lang.Object>

Parameters:

node - the first parameter for the visitor

value - the second parameter for the visitor

Returns:

the visitor specific value of inspecting visitor

Throws:

GeneralException - if an error occurs

See Also:

NodeVisitor.visitAdjust(AdjustNode, Object)

visitAfterMath

public java.lang.Object visitAfterMath(AfterMathNode node,
                                       java.lang.Object value)
                                throws GeneralException

Call the visitAfterMath to inspect.

Specified by:

visitAfterMath in interface NodeVisitor<java.lang.Object,java.lang.Object>

Parameters:

node - the first parameter for the visitor

value - the second parameter for the visitor

Returns:

the visitor specific value of inspecting visitor

Throws:

GeneralException - if an error occurs

See Also:

NodeVisitor.visitAfterMath(AfterMathNode, Object)

visitAlignedLeaders

public java.lang.Object visitAlignedLeaders(AlignedLeadersNode node,
                                            java.lang.Object value)
                                     throws GeneralException

Call the visitAlignedLeaders to inspect.

Specified by:

visitAlignedLeaders in interface NodeVisitor<java.lang.Object,java.lang.Object>

Parameters:

node - the first parameter for the visitor

value - the second parameter for the visitor

Returns:

the visitor specific value of inspecting visitor

Throws:

GeneralException - if an error occurs

See Also:

NodeVisitor.visitAlignedLeaders(AlignedLeadersNode, Object)

visitBeforeMath

public java.lang.Object visitBeforeMath(BeforeMathNode node,
                                        java.lang.Object value)
                                 throws GeneralException

Call the visitBeforeMath to inspect.

Specified by:

visitBeforeMath in interface NodeVisitor<java.lang.Object,java.lang.Object>

Parameters:

node - the first parameter for the visitor

value - the second parameter for the visitor

Returns:

the visitor specific value of inspecting visitor

Throws:

GeneralException - if an error occurs

See Also:

NodeVisitor.visitBeforeMath(BeforeMathNode, Object)

visitCenteredLeaders

public java.lang.Object visitCenteredLeaders(CenteredLeadersNode node,
                                             java.lang.Object value)
                                      throws GeneralException

Call the visitCenteredLeaders to inspect.

Specified by:

visitCenteredLeaders in interface NodeVisitor<java.lang.Object,java.lang.Object>

Parameters:

node - the first parameter for the visitor

value - the second parameter for the visitor

Returns:

the visitor specific value of inspecting visitor

Throws:

GeneralException - if an error occurs

See Also:

NodeVisitor.visitCenteredLeaders(CenteredLeadersNode, Object)

visitChar

public java.lang.Object visitChar(CharNode node,
                                  java.lang.Object value)
                           throws GeneralException

Call the visitChar to inspect.

Specified by:

visitChar in interface NodeVisitor<java.lang.Object,java.lang.Object>

Parameters:

node - the first parameter for the visitor

value - the second parameter for the visitor

Returns:

the visitor specific value of inspecting visitor

Throws:

GeneralException - if an error occurs

See Also:

NodeVisitor.visitChar(CharNode, Object)

visitDiscretionary

public java.lang.Object visitDiscretionary(DiscretionaryNode node,
                                           java.lang.Object value)
                                    throws GeneralException

Call the visitDiscretionary to inspect.

Specified by:

visitDiscretionary in interface NodeVisitor<java.lang.Object,java.lang.Object>

Parameters:

node - the first parameter for the visitor

value - the second parameter for the visitor

Returns:

the visitor specific value of inspecting visitor

Throws:

GeneralException - if an error occurs

See Also:

NodeVisitor.visitDiscretionary(DiscretionaryNode, Object)

visitExpandedLeaders

public java.lang.Object visitExpandedLeaders(ExpandedLeadersNode node,
                                             java.lang.Object value)
                                      throws GeneralException

Call the visitExpandedLeaders to inspect.

Specified by:

visitExpandedLeaders in interface NodeVisitor<java.lang.Object,java.lang.Object>

Parameters:

node - the first parameter for the visitor

value - the second parameter for the visitor

Returns:

the visitor specific value of inspecting visitor

Throws:

GeneralException - if an error occurs

See Also:

NodeVisitor.visitExpandedLeaders(ExpandedLeadersNode, Object)

visitGlue

public java.lang.Object visitGlue(GlueNode node,
                                  java.lang.Object value)
                           throws GeneralException

Call the visitGlue to inspect.

Specified by:

visitGlue in interface NodeVisitor<java.lang.Object,java.lang.Object>

Parameters:

node - the first parameter for the visitor

value - the second parameter for the visitor

Returns:

the visitor specific value of inspecting visitor

Throws:

GeneralException - if an error occurs

See Also:

NodeVisitor.visitGlue(GlueNode, Object)

visitHorizontalList

public java.lang.Object visitHorizontalList(HorizontalListNode node,
                                            java.lang.Object value)
                                     throws GeneralException

Call the visitHorizontalList to inspect.

Specified by:

visitHorizontalList in interface NodeVisitor<java.lang.Object,java.lang.Object>

Parameters:

node - the first parameter for the visitor

value - the second parameter for the visitor

Returns:

the visitor specific value of inspecting visitor

Throws:

GeneralException - if an error occurs

See Also:

NodeVisitor.visitHorizontalList(HorizontalListNode, Object)

visitInsertion

public java.lang.Object visitInsertion(InsertionNode node,
                                       java.lang.Object value)
                                throws GeneralException

Call the visitInsertion to inspect.

Specified by:

visitInsertion in interface NodeVisitor<java.lang.Object,java.lang.Object>

Parameters:

node - the first parameter for the visitor

value - the second parameter for the visitor

Returns:

the visitor specific value of inspecting visitor

Throws:

GeneralException - if an error occurs

See Also:

NodeVisitor.visitInsertion(InsertionNode, Object)

visitKern

public java.lang.Object visitKern(KernNode node,
                                  java.lang.Object value)
                           throws GeneralException

Call the visitKern to inspect.

Specified by:

visitKern in interface NodeVisitor<java.lang.Object,java.lang.Object>

Parameters:

node - the first parameter for the visitor

value - the second parameter for the visitor

Returns:

the visitor specific value of inspecting visitor

Throws:

GeneralException - if an error occurs

See Also:

NodeVisitor.visitKern(KernNode, Object)

visitLigature

public java.lang.Object visitLigature(LigatureNode node,
                                      java.lang.Object value)
                               throws GeneralException

Call the visitLigature to inspect.

Specified by:

visitLigature in interface NodeVisitor<java.lang.Object,java.lang.Object>

Parameters:

node - the first parameter for the visitor

value - the second parameter for the visitor

Returns:

the visitor specific value of inspecting visitor

Throws:

GeneralException - if an error occurs

See Also:

NodeVisitor.visitLigature(LigatureNode, Object)

visitMark

public java.lang.Object visitMark(MarkNode node,
                                  java.lang.Object value)
                           throws GeneralException

Call the visitMark to inspect.

Specified by:

visitMark in interface NodeVisitor<java.lang.Object,java.lang.Object>

Parameters:

node - the first parameter for the visitor

value - the second parameter for the visitor

Returns:

the visitor specific value of inspecting visitor

Throws:

GeneralException - if an error occurs

See Also:

NodeVisitor.visitMark(MarkNode, Object)

visitPenalty

public java.lang.Object visitPenalty(PenaltyNode node,
                                     java.lang.Object value)
                              throws GeneralException

Call the visitPenalty to inspect.

Specified by:

visitPenalty in interface NodeVisitor<java.lang.Object,java.lang.Object>

Parameters:

node - the first parameter for the visitor

value - the second parameter for the visitor

Returns:

the visitor specific value of inspecting visitor

Throws:

GeneralException - if an error occurs

See Also:

NodeVisitor.visitPenalty(PenaltyNode, Object)

visitRule

public java.lang.Object visitRule(RuleNode node,
                                  java.lang.Object value)
                           throws GeneralException

Call the visitRule to inspect.

Specified by:

visitRule in interface NodeVisitor<java.lang.Object,java.lang.Object>

Parameters:

node - the first parameter for the visitor

value - the second parameter for the visitor

Returns:

the visitor specific value of inspecting visitor

Throws:

GeneralException - if an error occurs

See Also:

NodeVisitor.visitRule(RuleNode, Object)

visitSpace

public java.lang.Object visitSpace(SpaceNode node,
                                   java.lang.Object value)
                            throws GeneralException

Call the visitSpace to inspect.

Specified by:

visitSpace in interface NodeVisitor<java.lang.Object,java.lang.Object>

Parameters:

node - the first parameter for the visitor

value - the second parameter for the visitor

Returns:

the visitor specific value of inspecting visitor

Throws:

GeneralException - if an error occurs

See Also:

NodeVisitor.visitSpace(SpaceNode, Object)

visitVerticalList

public java.lang.Object visitVerticalList(VerticalListNode node,
                                          java.lang.Object value)
                                   throws GeneralException

Call the visitVerticalList to inspect.

Specified by:

visitVerticalList in interface NodeVisitor<java.lang.Object,java.lang.Object>

Parameters:

node - the first parameter for the visitor

value - the second parameter for the visitor

Returns:

the visitor specific value of inspecting visitor

Throws:

GeneralException - if an error occurs

See Also:

NodeVisitor.visitVerticalList(VerticalListNode, Object)

visitVirtualChar

public java.lang.Object visitVirtualChar(VirtualCharNode node,
                                         java.lang.Object value)
                                  throws GeneralException

Description copied from interface: NodeVisitor

This method is called when a VirtualCharNode has been encountered.

Specified by:

visitVirtualChar in interface NodeVisitor<java.lang.Object,java.lang.Object>

Parameters:

node - the first parameter for the visitor is the node visited

value - the second parameter for the visitor

Returns:

the visitor specific value

Throws:

GeneralException - in case of an error

See Also:

NodeVisitor.visitVirtualChar(org.extex.typesetter.type.node.VirtualCharNode, java.lang.Object)

visitWhatsIt

public java.lang.Object visitWhatsIt(WhatsItNode node,
                                     java.lang.Object value)
                              throws GeneralException

Call the visitWhatsIt to inspect.

Specified by:

visitWhatsIt in interface NodeVisitor<java.lang.Object,java.lang.Object>

Parameters:

node - the first parameter for the visitor

value - the second parameter for the visitor

Returns:

the visitor specific value of inspecting visitor

Throws:

GeneralException - if an error occurs

See Also:

NodeVisitor.visitWhatsIt(WhatsItNode, Object)